Wireless differential pressure field units can be operated in any one of four modes, transmitting differential pressure, orifice flow, open channel flow and level readings at regular intervals to a control center. These FM approved, Class 1, Division 1 units offer a transmission range of up to 3,000 feet and battery life of up to 5 years. The 900 MHz ISM license-free units assure complete security, with frequency-hopping spread spectrum communications technology. Sensors are available in 5 ranges from 100 inches H20 differential to 300 psi differential, at 2000 psi maximum static pressure and with an accuracy to 0.1%.


Accutech
577 Main Street
Hudson, MA, 01749